[PDF] Top 20 Gestión del talento humano La capacitación y desarrollo de los Recursos Humanos en la Empresa. El personal como recurso

... The “square root” of a positive selfadjoint operator on H can be defined as follows, see for instance [13, p. 240]: If the operator A ∈ B (H) is selfadjoint and positive, then there exists a unique positive ... See full document

... paper some generalizations of Buzano inequality for n-tuples of vectors in inner product spaces are ...radius inequalities for n-tuples of bounded linear operators and for functions of normal ... See full document

... C defined on the complex unit circle C (0, 1) and various subclasses of integrators u : [a, b] ⊆ [0, 2π] → C of bounded variation are ...for functions of unitary operators in Hilbert spaces are ... See full document

... continuous functions defined on the spectrum of A, denoted Sp (A) , an the C ∗ -algebra C ∗ (A) generated by A and the identity operator 1 H on H ... See full document

... is defined on an ideal in B(H ) and it will be implicitly understood that when we talk of ||| T ||| , then the operator T belongs to the norm ideal associated with |||·||| ...all operators T in the norm ... See full document

... continuous functions defined on the spectrum of A, denoted Sp (A) , an the C ∗ -algebra C ∗ (A) generated by A and the identity operator 1 H on H ... See full document

... Let A be a selfadjoint linear operator on a complex Hilbert space (H; h :; : i ) : The Gelfand map establishes a -isometrically isomorphism between the set C (Sp (A)) of all continuous functions de…ned on the ... See full document

... positive operators and p, q, t, s > 0 such that t kAk p , t kAk q , t kAk p+q < R and s kBk p , s kB k q , s kBk p+q < R, then we have the ... See full document

... continuous functions defined on the spectrum of A, denoted Sp (A) , an the C ∗ -algebra C ∗ (A) generated by A and the identity operator 1 H on H ... See full document

... the interval [0, R) and since the function ψ(t) := ∥ (1 − t)T + tV ∥ is convex on [0, 1] we have that f a ′ ◦ ψ is also convex on [0, 1]. Utilising the Hermite- Hadamard inequality for convex functions (see for ... See full document

... Cebyšev type difference f ( λ )f( λ xy) – f ( λ x)f ( λ y), provided that the complex number λ and the vectors x, y ∈ B are such that the series in the above expression are ...for some fundamental ... See full document

... Motivated by the above results we establish in this paper some Jensen’s type inequalities for functions defined by power series with nonnegative coefficients... The following result hold[r] ... See full document

... paper some inequalities for the nu- merical radius of functions of operators defined by power series, which incorporate many fundamental functions of interest such as the ... See full document

... Young inequalities, ...Bellman: Some inequalities for positive definite matrices, in: ...General Inequalities 2, Proceedings of the 2nd International Confer- ence on General ... See full document

... selfadjoint operators with Sp (A) ; Sp (B) [m; M ] for some real numbers m < M: If f : [m; M ] ! R is absolutely continuous then we have the Ostrowski type inequality for selfadjoint ... See full document

... continuous functions defined on the spectrum of A, denoted Sp (A) , an the C ∗ -algebra C ∗ (A) generated by A and the identity operator 1 H on H ... See full document

... the inequalities obtained in the previous sections can be applied to obtain particular inequalities of interest for di¤erent selections of the functions f and g ...only some particular results ... See full document

... The Hilbert inequality is one of the most interesting inequalities in mathematical anal- ysis. For a detailed review of the starting development of the Hilbert inequality the reader is referred to monograph [5]. ... See full document

... 2. Some refinements. In 1994, [5] (see also [17, p. 22]) we proved the following refinement of Hermite–Hadamard inequality. For the sake of com- pleteness we give here a direct proof that is different from the one ... See full document

... Obviously, the results of Corollary 4.3 are generalizations of those given in Theorem 1.6 relating to Favard’s inequality. Indeed, if we put w(t) = 1, u(s) = 1, f = , and ψ (x, y) = ϒ(x) in (4.5) and (4.6), ... See full document